Dual-Function Coating Thickness Meter

The dual-purpose coating thickness gauge measures the thickness of coatings on ferrous and non-ferrous substrates using magnetic induction and eddy current principles, respectively. It is used to inspect surface coverings such as paint and plating, ensuring uniform coating in metal processing and automotive manufacturing.
Selection
When selecting a dual-purpose coating thickness gauge, factors such as the type of substrate, coating range, accuracy requirements, and operating environment must be considered. It is essential to match the probe functionality, refer to industry standards, and ensure the instrument is suitable for the actual testing scenario.

Terms

Instruments

Measurement range 0-1000 microns with dual-function Probe design, wear-resistant Ruby Probe and V-groove structure, support for automatic substrate identification and zero point Adjustment.

$ 841.00

Using magnetic Induction and eddy Current Dual Measurement principle, Measurement range 0-1250μm, error +/- 3%, with automatic identification matrix material function and large Probe design to ensure measurement Stability and accuracy.

$ 401.00

Dual Measurement principle, support magnetic Induction and eddy current method, Measurement accuracy +/- 3%, with single and continuous two Measurement mode, automatic identification of matrix material and memory calibrated value.

$ 344.00

Dual function design for simultaneous measurement of metal and Coating surface, 60 degree projection angle, Display range 0-1000 Gloss unit, resolution up to 0.1, equipped with large LCD screen and Ni-MH rechargeable battery, Stability +/- 2GU.

$ 351.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-1500μm, resolution 0.1μm, Probe wear-resistant more than 500,000 times, support galvanized Grammage and thickness switching display, suitable for various metal matrix detection.

$ 319.00

Slot-die Spreader and gravure coating dual function design, Spreader thickness range of 0.005-3mm, drying temperature up to 200 ℃, bonding accuracy of 0.5mm, suitable for a variety of non-elastic materials stable composite and Spreader processing.

$ 40415.00

Equipped with dual probes for simultaneous measurement of asperity and Coating thickness, Measurement range 3.4mm, minimum scale 1μm, support corrosion pit depth detection, in line with international standards such as ISO 2808.

$ 997.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0~ 1500μm, resolution 0.1μm, with automatic substrate recognition function, support USB and Bluetooth data transmission, Protection Rating IP65.

$ 1995.00

Measurement principle using dual function, Measurement range 0~ 1250μm, error +/- 1~ 3%, with continuous and single Measurement mode, large capacity storage 2000 sets of data, support a variety of Calibration methods and statistical functions.

$ 328.00

Built-in dual measurement function Probe automatically recognizes the substrate, Measurement range 0~ 1500 μm, resolution 0.1 μm, wear-resistant Probe is suitable for rough surfaces, and can measure more than 60 readings per minute.

$ 1338.00

Using magnetic Induction and eddy Current dual principle, measurement range 0-2000μm, accuracy +/- 3%, equipped with ruby probe wear and corrosion resistance, support automatic identification of iron-based and non-iron-based materials, no need to calibrate easy to operate.

$ 175.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-1250μm, support continuous single two Measurement mode, with automatic statistics and storage function, metal shell anti-interference.

$ 425.00

With iron-based and non-iron-based dual-use function, resolution up to 0.1um, test range 0~ 1250um, support single and continuous measurement, automatic identification of matrix material, stable and portable operation.

$ 356.00

Using magnetic Induction and eddy Current Dual Measuring method, Measurement range 0~ 3000μm, accuracy +/- 2%, Probe wear resistance more than 500,000 times, Measurement speed of 0.3 seconds/time, suitable for various matrix materials.

$ 323.00

Using magnetic Induction and eddy Current dual principle, Measurement range 0-1500μm, support continuous single two Measurement mode, with 500 sets of data storage and thermal printing function, the error is only +/- 3%.

$ 385.00

Articles

Selection of Coating Thickness Gauges Using Magnetic and Eddy Current Methods on Different Substrates
This article introduces two main methods for coating thickness gauges: the magnetic method and the eddy current method. When choosing a method, the key is to determine it based on the electromagnetic properties of the substrate.
Application of Coating Thickness Gauges in Electroplating Thickness Detection
Coating thickness gauges are used to measure the thickness of electroplated layers, primarily employing the electromagnetic induction method for measuring non-magnetic coatings on magnetic substrates, or the eddy current method for measuring insulating coatings on non-magnetic metal substrates.
Coulometric Method Coating Thickness Gauge for Non-Destructive Measurement of Precious Metal Coatings
The coulometric coating thickness gauge measures the thickness by calculating the amount of electricity required to dissolve the precious metal coating through the principle of electrolytic dissolution. This method is non-destructive to the overall sample, only forming tiny electrolytic spots.
Comparison of Dual-Principle Instruments: Magnetic Induction vs. Eddy Current for Coating Thickness Measurement
This article compares the principles of two coating thickness gauges. The choice of method depends on the substrate material: magnetic induction is used for magnetic metals, while eddy current is applied for non-magnetic metals.
The principle of measuring dry film thickness with a coating thickness gauge
Coating thickness gauges measure dry film thickness through non-destructive methods, with commonly used principles including electromagnetic induction, eddy current, and ultrasonic methods.
Standard Operating Procedure for Zero Calibration and Substrate Calibration of Coating Thickness Gauges
This article introduces two key calibration methods for coating thickness gauges: zero-point calibration and substrate calibration. During operation, it is important to ensure that the probe is perpendicular, pressure is applied evenly, and regular calibration and recording are maintained. These steps effectively enhance measurement accuracy and meet industry standard requirements.
Differences in Measurement Principles Between Magnetic Method and Eddy Current Method for Coating Thickness Gauges
Coating thickness gauges primarily utilize two measurement principles: magnetic method and eddy current method. The selection of the method should be based on the characteristics of the substrate material to ensure measurement accuracy.
What is a Coating Thickness Gauge? A Complete Analysis of Its Principles, Usage, and Application Areas
The article systematically elaborates on the working principles of two core measurement techniques, magnetic induction and eddy current, detailing the standard measurement process from calibration to data recording, and conducting an in-depth analysis of the influence of substrate characteristics, geometric shapes, and environmental factors on measurement accuracy.